5BN1
Structure of Axe2-W215I, an acetyl xylan esterase from Geobacillus stearothermophilus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Acetyl xylan esterase | polymer | 219 | 24727.5 | 2 | UniProt (Q09LX1) Pfam (PF13472) | Geobacillus stearothermophilus | |
| 2 | C, K (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 3 | D, G (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | E, F, H, I (A, B) | IMIDAZOLE | non-polymer | 69.1 | 4 | Chemie (IMD) | |||
| 5 | J (B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 555 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 219 (UniProt: Q09LX1)
| PDB | External Database | Details |
|---|---|---|
| Ile 215 | Trp 215 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49455.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 653.6 | |
| All* | Total formula weight | 50108.5 |
